Properties of Matter Manufacturer, Suppliers and Exporter in India
Lab Exports is leading Properties of Matter Manufacturer,and supplier and Exporter in India, Quick answer: Lab Exports manufactures properties of matter apparatus in Delhi, India, and has done so since 1986. This subcategory lists 30 products for density, buoyancy, fluid pressure and gas-law experiments, such as overflow cans, a Nicholson hydrometer, manometers, Magdeburg hemispheres and Boyle's and Charles's law apparatus, for school and college physics labs in India and 60+ countries.Properties of matter apparatus with product codes
The table shows 18 of the 30 products, each with one specification taken from its product page. The product grid below this text lists all 30, including metal cubes, a hydraulic press model, liquid level and expansion of liquid apparatus, and lead shots.
| Product | Code | Key specification |
|---|---|---|
| Overflow Vessel (Eureka Can) | EL-POM-10354 | G.I. sheet with hammer-tone finish and a flared top edge |
| Overflow Vessel (Eureka Can), Plastic | EL-POM-10355 | White polypropylene with a spout for the displaced liquid |
| Nicholson Hydrometer | EL-POM-10356 | Brass sheet, with loading pan and suspended bucket; medium or large |
| Hare's Apparatus | EL-POM-10357 | Three-limbed tube with a 45 cm scale in cm and mm |
| U-Tube Manometer on Stand, Table Model | EL-POM-10359 | 50 cm scale on a wooden base |
| U-Tube Manometer, Wall Hanging Type | EL-POM-10358 | Wall-mounted wooden base with a 15 cm scale |
| Metal Cylinder Set | EL-POM-10360 | One solid cylinder each of aluminium, brass, zinc, copper, iron and lead |
| Pendulum Bobs or Spheres | EL-POM-10362 | 12, 18 and 25 mm spheres with hooks, in six metals |
| Air Pump (Vacuum Pump with Aluminium Plate) | EL-POM-10363 | Single steel barrel; 12.5 cm or 15 cm plate with stopcock |
| Bell Experiment Apparatus | EL-POM-10364 | 2 litre bell jar; bell runs on 3 to 6 volts |
| Magdeburg Hemispheres | EL-POM-10366 | 62 mm or 75 mm, brass or aluminium, with handle and stopcock |
| Fluid Pressure Apparatus (Spouting Cylinder) | EL-POM-10367 | 400 x 68 mm cylinder with three orifices at different heights |
| Pascal's Law Apparatus, Weinhold's Type | EL-POM-10370 | Vases of different shapes with identical bottom openings |
| Bernoulli Tube Apparatus | EL-POM-10369 | Two 500 x 13 mm flow tubes with three side tubes used as manometers |
| Charles's Law Apparatus (Combined) | EL-POM-10373 | Jolly's air bulb with a 0-100 cm scale; mercury not included |
| Boyle's Law Apparatus, Advanced with Oil | EL-POM-10375 | Bourdon gauge with a 0 to 65 cm3 volume scale |
| Lift Pump | EL-POM-10377 | Glass working model with non-return float valves |
| Kinetic Theory Apparatus | EL-POM-10380 | Motor-driven piston agitating 1/8 inch metal spheres |
Experiments these apparatus are used for
Overflow cans and the metal cylinder set are used to verify Archimedes' principle and to find the volume of a solid by displacement. The Nicholson hydrometer measures the density of solids and liquids, and Hare's apparatus compares the densities of two liquids by balancing their columns. The spouting cylinder shows that pressure increases with depth, while the pressure string ball, the Weinhold's apparatus and the hydraulic press model cover Pascal's law.
The vacuum pump works with the Magdeburg hemispheres to show atmospheric pressure, and with the bell jar to show that sound needs a medium. The Bernoulli tube relates pressure to flow speed in a narrowed tube. For the gas laws, the Boyle's law apparatus plots pressure against volume at constant temperature and the Charles's law apparatus plots volume against temperature. The lift and force pumps show how valves move water, and the kinetic theory apparatus models molecular motion in a gas.
Specification examples
The Boyle's Law Apparatus, Advanced with Oil (EL-POM-10375) has a thick-walled, wide-bore glass tube closed at the top, an O-ring sealed joint and a Bourdon pressure gauge, with pressure applied from an air compression pump through a valve. The Bernoulli Tube Apparatus (EL-POM-10369) is supplied with a Bernoulli tube with a narrowed centre, a constant-bore gradient tube, six lengths of glass tubing, two swan-necked outlets and eight rubber connectors.
Questions about properties of matter apparatus
Which products are used for Archimedes' principle?
The metal Overflow Vessel (EL-POM-10354) and the plastic version (EL-POM-10355) collect the displaced liquid, and the Metal Cylinder Set (EL-POM-10360) or metal cubes provide solids of known material to immerse.
Does the bell-in-vacuum experiment need a separate pump?
Yes. The Bell Experiment Apparatus product page lists the Air Pump (Vacuum Pump with Aluminium Plate), EL-POM-10363, as a required accessory sold separately.
Is mercury supplied with the Charles's law apparatus?
No. The combined Charles's law apparatus is supplied without mercury, so it should be sourced separately where the experiment requires it.
How is the density of a liquid found with Hare's apparatus?
Two liquids are drawn up the limbs of the three-limbed tube by reducing the pressure at the top, and the ratio of their column heights, read on the 45 cm scale, gives the ratio of their densities.
Related physics ranges
Properties of Matter sits within the Physics Lab range. Related subcategories are Heat, Elasticity and Surface Tension and Applied Mechanics. Engineering-level flow apparatus are listed under Fluid Mechanics Lab.
For a quotation, send product names or codes and quantities to [email protected] or use the Contact page.
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Overflow Vessel (Eureka Can)
Product Code : EL-POM-10354
Overflow vessel (Eureka can) of G.I. sheet with a hammer-tone finish and a flared top edge for strength, used in Archimedes' principle experiments.
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Overflow Vessel (Eureka Can) Plastic
Product Code : EL-POM-10355
White polypropylene overflow vessel (Eureka can) with a spout that drains overflowing liquid, for displacement and Archimedes' principle work.
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Nicholson Hydrometer
Product Code : EL-POM-10356
Brass sheet Nicholson hydrometer: hollow cylinder with upper loading pan and suspended bucket, in medium and large sizes, for density work.
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Hare Apparatus
Product Code : EL-POM-10357
Three-limbed tube on a polished stand with a 45 cm scale, zero at the bottom, for comparing liquid densities by suction; tubing not included.
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U-Tube Manometer on Stand, Wall Hanging Type
Product Code : EL-POM-10358
Wall-hanging U-tube manometer on a wooden base with a 15 cm scale and meter rule, for pressure and differential pressure measurement.
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U-Tube Manometer on Stand Table Model
Product Code : EL-POM-10359
Table-standing U-tube manometer on a wooden base with a 50 cm scale, printed on the base or as a meter rule, for pressure difference work.
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Metal Cylinder
Product Code : EL-POM-10360
Set of six solid cylinders, one each of aluminium, brass, zinc, copper, iron and lead, with turned ends and smooth surfaces for density work.
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Metal Cubes
Product Code : EL-POM-10361
Cubes of copper, aluminium, iron, zinc and lead for specific gravity and density measurements; hook attachment and custom materials available.
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Pendulum Bobs or Spheres
Product Code : EL-POM-10362
Solid turned metal spheres with a small suspension hook, in 12, 18 and 25 mm sizes and six metals, for pendulum and density work.
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Air Pump (Vacuum Pump with Aluminium Plate)
Product Code : EL-POM-10363
Single-barrel steel vacuum pump on a wooden base with an aluminium plate carrying a stopcock air inlet screw and tubing connection; 12.5 or 15.0 cm size.
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Bell Experiment Apparatus
Product Code : EL-POM-10364
2 litre bell jar with a rubber stopper carrying binding posts, from which an electric bell working on 3 to 6 V hangs, to show sound needs a medium.
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Portable Diaphragm Type Vacuum Pump cum Air Compressor, Oil Free, Light Weight
Product Code : EL-POM-10365
Oil-free, double-stage diaphragm pump that gives low vacuum or low-pressure air; lightweight, low noise and supplied complete with cord and plug.
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Magdeburg Hemispheres
Product Code : EL-POM-10366
Pair of concave hemispherical cups with handles and a stopcock, in 62 mm or 75 mm diameter and brass or aluminium, to show atmospheric pressure.
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Fluid Pressure Apparatus (Spouting Cylinder)
Product Code : EL-POM-10367
Sheet metal cylinder, 400 x 68 mm diameter, with three equal orifices at different heights on one side to show that liquid pressure rises with depth.
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Simple Pascal Law Experiment (Pressure String)
Product Code : EL-POM-10368
Hollow brass or glass ball with small holes along one circumference and a branch tube with piston, to show pressure is transmitted equally in all directions.
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Bernoulli Tube Apparatus
Product Code : EL-POM-10369
Bernoulli tube with narrowed centre and constant-bore gradient tube, each 500 x 13 mm with three manometer side tubes, plus glass tubing and connectors.
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Pascal Law Apparatus, Weinholds Type
Product Code : EL-POM-10370
Base with a set of glass vases of different shapes but equal bottom openings, pivoted lever with pressure disc and counterpoise pan, and adjustable level pointer.
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Liquid Level Apparatus
Product Code : EL-POM-10371
Four differently shaped glass tubes joined at the bottom and mounted on a bakelite stand, showing that liquid stands at the same level in each tube.
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Expansion of Liquid Apparatus
Product Code : EL-POM-10372
Five graduated glass capillary tubes of equal bore with bulbs, on a support frame with a metal trough, to compare the expansion of liquids over one range.
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Charles Law Apparatus (Combined)
Product Code : EL-POM-10373
Jolly's air bulb joined by rubber tubing to a mercury reservoir on a sliding bracket, with 0-100 cm scale and cast metal base; mercury not included.
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Charles Law Apparatus, Basic
Product Code : EL-POM-10374
U-shaped glass tube with a 25-35 x 0.2 ml graduated limb ending in a bulb, pinch-clipped plain limb and side limb, in a 1000 ml beaker with stirrer.
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Boyles Law Apparatus, Advanced with Oil
Product Code : EL-POM-10375
Oil chamber with Bourdon gauge 0-3.4 x 10^5 N/m2, thick-walled glass tube with 0-65 cm3 scale, O-ring seal and valve for an air compression pump.
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Bourdon Gauge
Product Code : EL-POM-10376
Circular Bourdon pressure gauge with dual 0-50 lb/in2 and 0-3.5 kg/cm2 dial, transparent perspex back, ribbed tubule for tubing and heavy cast base.
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Lift Pump
Product Code : EL-POM-10377
Working glass model of a lift pump: cylinder and piston fitted with non-return float valves and a side tube for the outlet, to show how water is raised.
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Force Pump
Product Code : EL-POM-10378
Glass force pump model: primary and secondary cylinders, each with a non-return float valve, joined by a side tube, with the outlet drawn out into a jet.
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Fluid Pressure Apparatus, Hydraulic Press
Product Code : EL-POM-10379
Plated cylinders of different diameters joined at the base, each with a piston topped by a loading disc, to show the transmission of fluid pressure.
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Kinetic Theory Apparatus
Product Code : EL-POM-10380
Clear plastic tube with rubber diaphragm and perforated cap; a DC motor-driven piston agitates 1/8 inch metal spheres; two 4 mm socket terminals.
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Lead Shots
Product Code : SCL-POM-11113
500 g of spherical laboratory lead pellets in a resealable plastic container, used in specific heat, calorimetry and density experiments.
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Hare’s Apparatus
Product Code : SCL-POM-11179
Three-limbed tube on a polished stand with a 45 cm scale, zero at the bottom, divided in cm and mm, for comparing the densities of two liquids.
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Boyle’s Law Apparatus
Product Code : SCL-POM-11240
Boyle's law apparatus for verifying that the pressure of a fixed mass of gas varies inversely with its volume at constant temperature, pV = constant.
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